214049890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{1459}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 408706560

約数和(自身を除く): 194656670

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 863, 1459, 1726, 2918, 4315, 7295, 8630, 14590, 14671, 24803, 29342, 49606, 73355, 124015, 146710, 248030, 1259117, 2518234, 6295585, 12591170, 21404989, 42809978, 107024945, 214049890]

約数ペア:

[(1, 214049890), (2, 107024945), (5, 42809978), (10, 21404989), (17, 12591170), (34, 6295585), (85, 2518234), (170, 1259117), (863, 248030), (1459, 146710), (1726, 124015), (2918, 73355), (4315, 49606), (7295, 29342), (8630, 24803), (14590, 14671)]